MY180980A - Process for manufacturing ethylene polymers and using modifiers - Google Patents

Process for manufacturing ethylene polymers and using modifiers

Info

Publication number
MY180980A
MY180980A MYPI2017700241A MYPI2017700241A MY180980A MY 180980 A MY180980 A MY 180980A MY PI2017700241 A MYPI2017700241 A MY PI2017700241A MY PI2017700241 A MYPI2017700241 A MY PI2017700241A MY 180980 A MY180980 A MY 180980A
Authority
MY
Malaysia
Prior art keywords
ethylene
modifiers
ethylene polymers
ethylene monomer
manufacturing ethylene
Prior art date
Application number
MYPI2017700241A
Inventor
Paul J Clymans
Original Assignee
Exxonmobil Chemical Patents Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51570402&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY180980(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Exxonmobil Chemical Patents Inc filed Critical Exxonmobil Chemical Patents Inc
Publication of MY180980A publication Critical patent/MY180980A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/44—Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/08—Butenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/07—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/12—Melt flow index or melt flow ratio
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2500/00—Characteristics or properties of obtained polyolefins; Use thereof
    • C08F2500/18—Bulk density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

A process for producing ethylene polymer including compressing ethylene monomer in one or more compressors to a pressure from 100000 to 300000 kPa; introducing the compressed ethylene monomer into one or more reactors; introducing a blend comprising an initiator and a modifier into the reactor (9) where the ethylene monomer polymerizes forming a reaction mixture comprising unreacted ethylene monomer and ethylene polymer; and separating the ethylene polymer from the reaction mixture.
MYPI2017700241A 2014-08-05 2015-06-25 Process for manufacturing ethylene polymers and using modifiers MY180980A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462033440P 2014-08-05 2014-08-05
EP14185681 2014-09-22

Publications (1)

Publication Number Publication Date
MY180980A true MY180980A (en) 2020-12-15

Family

ID=51570402

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2017700241A MY180980A (en) 2014-08-05 2015-06-25 Process for manufacturing ethylene polymers and using modifiers

Country Status (6)

Country Link
US (1) US11066492B2 (en)
EP (2) EP3483188A1 (en)
KR (1) KR101902971B1 (en)
CN (2) CN109679000B (en)
MY (1) MY180980A (en)
WO (1) WO2016022225A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7171628B2 (en) * 2017-06-28 2022-11-15 ダウ グローバル テクノロジーズ エルエルシー High pressure free radical polymerization to produce ethylene-based polymers
CN108329414B (en) * 2018-01-25 2021-03-23 国家能源投资集团有限责任公司 Method for preventing reactor wall sticking of high-pressure low-density polyethylene device
KR102136469B1 (en) * 2018-12-20 2020-07-21 한화토탈 주식회사 Chain transfer polymer and a method of producing polyethylene polymer
CN115244088B (en) * 2020-03-31 2024-09-20 陶氏环球技术有限责任公司 Substituted silanes as chain transfer agents for polyolefin production
KR102898955B1 (en) * 2020-09-25 2025-12-10 에스케이이노베이션 주식회사 Washing methods for Ethylene-Acrylic acid copolymer manufacturing process using solvent
JP2022136537A (en) * 2021-03-08 2022-09-21 旭化成株式会社 Ethylene-vinyl acetate copolymer, and film comprising the same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3719643A (en) 1971-01-25 1973-03-06 Dart Ind Inc High pressure process for polyethylene production
US7745550B2 (en) * 2001-12-19 2010-06-29 Exxonmobil Chemical Patents Inc. Tubular polymerization reactors and polymers made therein
US6596241B2 (en) 2001-12-19 2003-07-22 Exxonmobil Chemical Patents Inc Tubular polymerization reactors and polymers made therein
EP1518867B1 (en) 2003-08-11 2007-01-10 ExxonMobil Chemical Patents Inc. Polymers of ethylene and optionally, copolymerizable esters, films using such polymers and stretch hood packaging processesusing such films
CA2617474A1 (en) 2005-08-05 2007-02-15 Exxonmobil Chemical Patents Inc. Process and apparatus for manufacturing ethylene polymers and copolymers
US7238754B1 (en) 2005-12-12 2007-07-03 Equistar Chemicals, Lp Solid state process to modify the melt characteristics of polyethylene resins and products
EP2121592B1 (en) * 2007-03-09 2012-05-23 Dow Global Technologies LLC A free radical initiator system and a high pressure, freeradical polymerization process for producing a low density polyethylene polymer
CN101970514B (en) * 2008-03-13 2013-11-20 陶氏环球技术有限责任公司 Long chain branched (LCB), block or interconnected copolymers of ethylene in combination with another polymer
MX2011003550A (en) * 2008-10-07 2011-08-17 Dow Global Technologies Llc High pressure low density polyethylene resins with improved optical properties produced through the use of highly active chain transfer agents.
US9243087B2 (en) * 2009-06-11 2016-01-26 Dow Global Technologies Llc LDPE enabling high output and good optics when blended with other polymers
CN102471388B (en) * 2009-07-14 2014-08-06 埃克森美孚化学专利公司 High pressure radical polymerization process
EP2239283B1 (en) * 2009-11-10 2012-01-25 Basell Polyolefine GmbH High pressure LDPE for medical applications
CN102762609A (en) * 2009-12-18 2012-10-31 陶氏环球技术有限责任公司 Polymerization process to make low density polyethylene
CN102382222A (en) * 2011-09-15 2012-03-21 扬子石化－巴斯夫有限责任公司 Low-density polyethylene (LDPE) resin for cable insulant having voltage level of above 110kV, and preparation method thereof
US8466240B2 (en) * 2011-10-04 2013-06-18 Exxonmobil Chemical Patents Inc. Methods of improving crosslinkability of polyethylene polymer comprising polar comonomer and polymer compositions
EP2589612A1 (en) 2011-11-03 2013-05-08 Basell Polyolefine GmbH Process for polymerizing or copolymerizing ethylenically unsaturated monomers in the presence of free-radical polymerization initiators
EP2636691A1 (en) 2012-03-07 2013-09-11 Borealis AG Process and plant for manufacturing polyethylene-diene-copolymers
CN104371048B (en) * 2013-08-13 2018-01-19 中国石油化工股份有限公司 A kind of high melt index and low density polyethylene for super fiber leather
WO2015166297A1 (en) 2014-04-30 2015-11-05 Exxonmobil Chemical Patents Inc. Process for manufacturing ethylene polymers and copolymers

Also Published As

Publication number Publication date
US11066492B2 (en) 2021-07-20
KR101902971B1 (en) 2018-10-02
WO2016022225A1 (en) 2016-02-11
EP3177653B1 (en) 2019-01-02
CN109679000B (en) 2022-05-03
EP3483188A1 (en) 2019-05-15
KR20170028404A (en) 2017-03-13
EP3177653B2 (en) 2026-01-21
EP3177653A1 (en) 2017-06-14
CN106574003A (en) 2017-04-19
US20170129971A1 (en) 2017-05-11
CN109679000A (en) 2019-04-26

Similar Documents

Publication Publication Date Title
MX2014010831A (en) Continuous process for the synthesis of graft polymers based on polyethers.
MY183120A (en) Process for preparing a polyethylene product
PH12015500393A1 (en) Process for producing polymers
SA517381698B1 (en) Olefin Polymerization Apparatus and Olefin Polymerization Process
MY170550A (en) Production of higher alcohols
MX2017008254A (en) Tool or tool part, system including such a tool or tool part, method of producing such a tool or tool part and method of molding a product from a pulp slurry.
MX2016003584A (en) Pressure relief for multiple polyolefin polymerization reactors.
MY162438A (en) Process for producing water-absorbent resin
MX377939B (en) PROCESS FOR PREPARING A MACROMONOMER.
MX2012008436A (en) Process for preparing polyolefin.
NZ731061A (en) Method for producing methanol and apparatus for producing methanol
GB0609974D0 (en) A process for the production of polyethylene and ethylene copolymers
MY195216A (en) Apparatus and Process for High Pressure Polymerization of Ethylene
NZ725895A (en) Feed mixture for producing hydrocarbons
WO2014184152A3 (en) Multistage process for the polymerization of olefins
MX2017004771A (en) Vinyl acetate-ethylene / acrylic polymer emulsions and products and methods relating thereto.
MX366795B (en) A multi-stage polymer as a grinding additive and preparation process thereof.
SA515361037B1 (en) Active polymer polyols and a process for their production
MY183768A (en) Resin film and process for its production
MX2017007815A (en) High pressure radical polymerisation process for a copolymer of ethylene with silane groups containing comonomer.
MX2020008941A (en) Precursor composition for acrylic thermoplastic composites and its method of preparation and use.
TW201129580A (en) Process for producing fluorocopolymer nanocomposite
MX2013002126A (en) Curable compositions with moisture-curable functionality clusters near the chain ends.
SA517381196B1 (en) Process for Polymerising Ultra-high Molecular Weight Polyethylene
EA201491625A1 (en) A METHOD FOR FREE-RADICAL POLYMERIZATION OF HIGH-PRESSURE ETHYLENE, WHICH ETHYLENE POLYMERIZES TOGETHER WITH A POLYINSATURATED OLEFIN SPECIAL BRAND